共 23 条
[1]
BASSILY S, 1987, J EGYPT MED ASSOC, V70, P9
[5]
GALAL FS, 1988, T R SOC TROP MED HYG, V82, P634
[6]
Hardy DB, 1987, REV INFECT DIS, V9
[9]
JAMA H, 1987, GENITOURIN MED, V63, P329